Westinghouse Air Brake Technologies Corp. · Electronic Components
R431002779
Solenoid, Electrical
Part NumberR431002779
ManufacturerWestinghouse Air Brake Technologies Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-839-6151 (NSN)
Federal Item NameSOLENOID,ELECTRICAL
Federal Supply Class5945 — Relays and Solenoids
Voltage Rating In Volts86.0 AC MAXIMUM AND 24.0 DC MAXIMUM
Duty TypeCONTINUOUS
Terminal LocationONE SIDE
Current Rating116.0 MILLIAMPERES MINIMUM AND 416.0 MILLIAMPERES MAXIMUM
Power Takeoff Connection TypePLAIN
Actuator Stroke TypeROTARY
Terminal Type And Quantity2 WIRE LEAD
Case Surface TreatmentENAMEL
Magnetic Coil Quantity1
Inclosure TypeFULLY INCLOSED
Environmental ProtectionDUSTPROOF
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is R431002779 available?
We can source R431002779 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is R431002779 by Westinghouse Air Brake Technologies Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R431002779 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like R431002779?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for R431002779?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.